ABB REM 610 - Commissioning Tests; Disturbance Recorder; Function

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The third value shows the highest one-minute average current value measured
during the previous time range. However, if the time range is set to zero, only the
one-minute and the maximum value is shown. The maximum value is the highest
one-minute mean value since the last reset.
The demand values can be set to zero by resetting the relay or through
communication using a V parameter. The demand values are also reset if V105 is
changed.
5.1.9. Commissioning tests
The following two product functions can be used during the commissioning of the
relay: function test and digital input test.
The function test is used for testing the configuration as well as the connections
from the relay. By selecting this test, the internal signals from the protection
elements, the motor start-up signal, the external trip signal and the IRF function can
be activated one by one. Provided that the signals have been set to be routed to the
output contacts (PO1...PO3 and SO1 and SO2) with the switches of SGR1...SGR5,
the output contacts are activated and their corresponding event codes are generated
when the test is run. However, activation of the internal signals from the protection
elements, the motor start-up signal, the external trip signal and the IRF function do
not generate an event code.
The digital input test is used for testing the connections to the relay. The state of the
digital inputs can be monitored via the HMI.
Refer to the Operator’s Manual for instructions on how to perform the tests.
5.1.10. Disturbance recorder
5.1.10.1. Function
The relay features an integrated disturbance recorder which continuously captures
the curve forms of the currents as well as the status of both internal signals and
digital input signals and stores these in the memory.
Triggering of the recorder generates an event code. After the recorder has been
triggered, it continues to record data for a pre-defined post-triggering time. An
asterisk is shown on the LCD on completion of the recording. The status of the
recording can also be viewed using SPA parameter V246.
As soon as the recorder has been triggered and the recording has finished, the
recording can be uploaded and analyzed by means of a PC provided with a special
program.
Motor Protection Relay
Technical Reference Manual - ANSI Version
REM 610REM 610
1MRS755537